| 摘要 | 第1-7页 |
| Abstract | 第7-9页 |
| Segment I Introduction | 第9-24页 |
| 1. Introduction of chemically modified electrodes | 第9-16页 |
| ·Introduction | 第9-10页 |
| ·Modificatory methods of the CEMs | 第10-11页 |
| ·Applications of CMEs in electroanalysis | 第11-16页 |
| ·Advantages and disadvantages of the CEMs | 第16页 |
| 2. Introduction of colloid gold | 第16-18页 |
| ·Preparation of colloid gold | 第16-17页 |
| ·Application of colloid gold in electrochemistry | 第17页 |
| ·Application of colloid gold in optical labels | 第17-18页 |
| 3. References | 第18-24页 |
| Segment II Research of chemical modified electrode and its application | 第24-82页 |
| Chapter 1 Determination of copper (II) by anodic stripping voltammetry at a 2, 5-dimercapto-1, 3, 4-thiadiazol self-assembled monolayer-based gold electrode | 第24-32页 |
| 1. Introduction | 第24页 |
| 2. Experimental | 第24-30页 |
| ·Reagents | 第24-25页 |
| ·Instruments | 第25页 |
| ·Preparation of DMTD SAM electrode | 第25页 |
| ·Results and discussion | 第25-30页 |
| 3. References | 第30-32页 |
| Chapter 2 Electrochemical behavior of uric acid at a glassy carbon electrode modified by electrodeposited films of acridine red | 第32-38页 |
| 1. Introduction | 第32页 |
| 2. Experimental | 第32-36页 |
| ·Reagents and apparatus | 第32-33页 |
| ·Electrode preparation | 第33页 |
| ·Results and discussion | 第33-36页 |
| 3. References | 第36-38页 |
| Chapter 3 An ion-channel behavior for cationic surfactants based on self-assembled monolayers of meso-2, 3-dimercaptosuccinic acid on gold | 第38-50页 |
| 1. Introduction | 第38-39页 |
| 2. Experimental | 第39-47页 |
| ·Reagents and apparatus | 第39页 |
| ·Electrode preparation and electrochemical measurements | 第39-40页 |
| ·Electrode regeneration | 第40页 |
| ·Results and discussion | 第40-47页 |
| 3. References | 第47-50页 |
| Chapter 4 Determination of nitrite with a nano-gold modified glass carbon electrode by cyclic voltammetry | 第50-62页 |
| 1. Introduction | 第50页 |
| 2. Experimental | 第50-59页 |
| ·Reagents and apparatus | 第51页 |
| ·Preparation and characterization of nano-gold colloid | 第51-52页 |
| ·Preparation of the nano-gold modified glassy carbon electrode | 第52页 |
| ·Results and discussion | 第52-59页 |
| 3. References | 第59-62页 |
| Chapter 5 Electrochemical behavior of serotonin at a gold nanoparticles modified glass carbon electrode | 第62-70页 |
| 1. Introduction | 第62-63页 |
| 2. Experimental | 第63-67页 |
| ·Reagents and instruments | 第63页 |
| ·Preparation and characterization of gold nanoparticles | 第63页 |
| ·Preparation of the nano-gold modified glassy carbon electrode | 第63页 |
| ·Results and discussion | 第63-67页 |
| 3. References | 第67-70页 |
| Chapter 6 Resonance light scattering spectroscopy study of interaction between gold colloid and serotonin and its analytical application | 第70-82页 |
| 1. Introduction | 第70-71页 |
| 2. Materials and methods | 第71-78页 |
| ·Chemicals | 第71页 |
| ·Apparatus | 第71页 |
| ·Procedures | 第71-72页 |
| ·Results and discussion | 第72-78页 |
| 3. References | 第78-82页 |
| Conclusions | 第82-83页 |
| Acknowledgment | 第83-84页 |
| Appendix | 第84页 |
